Pl help A farmer puts fertilizer on the half his corn plans and no fertilizer on the other half. He determine which half produced more corn at the end of the season( am pretty sure it’s a experiment) but what do you think?

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.